Travers, Robert M. W. <br/><br/>
An Introduction to Educational Research   

 - New York :   MacMillan Publishing Co., Inc. ,   1978. 
 - 446 Pages;  
<br/><br/><label>ISBN: </label>0024213705 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.78  / TRA